134153207 has 2 divisors, whose sum is σ = 134153208. Its totient is φ = 134153206.

The previous prime is 134153183. The next prime is 134153221. The reversal of 134153207 is 702351431.

It is a strong prime.

It is an emirp because it is prime and its reverse (702351431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134153207 - 2¹² = 134149111 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134153267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67076603 + 67076604.

It is an arithmetic number, because the mean of its divisors is an integer number (67076604).

Almost surely, 2^134153207 is an apocalyptic number.

134153207 is a deficient number, since it is larger than the sum of its proper divisors (1).

134153207 is an equidigital number, since it uses as much as digits as its factorization.

134153207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 134153207 is about 11582.4525468486. The cubic root of 134153207 is about 511.9179441559.

The spelling of 134153207 in words is "one hundred thirty-four million, one hundred fifty-three thousand, two hundred seven".